Gaya APA

Daniels, P. et al (2025). National Geographic: Sains Pedia=Science Encyclopedia (Cet. 7.). Jakarta: Kepustakaan Populer Gramedia.

Gaya MLA

Daniels, Patricia. et al. "National Geographic: Sains Pedia=Science Encyclopedia". Cet. 7. Jakarta: Kepustakaan Populer Gramedia, 2025. Text.